Hi I am trying to set up an eGPU for my laptop but keep running into the same issue. Setup Laptop :- Msi CX623 (Windows 7, 4GB ram) GPU :- Nvidia GTX 560 ti via PE4H 2.4a PSU :- Corsair AX750 The eGPU is detected and runs well, until put under heavy load for about 5 minutes, at which point it corrupts, then black-screens or blue-screens. I have looked at the standard trouble shooting guide but am not sure what to do next. Power wise I bought a CX430M for the setup, but a friend has now given me an AX750 to test the system with and it has not made any difference. I have tried setting jumper on the PE4H as suggested and initially thought this would solve the issue, but this has made no difference either. I have tried a clean install of the drivers, and I have just been using standard Nvidia Drivers and have not used any other software solutions at this point as it seems like a hardware issue. Any thoughts or suggestions would be appreciated, thanks!